Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

78°F

26°C

Humidity	71%
Wind Speed	Calm
Barometer	30.12 in (1018.7 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	2 Oct 10:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Simpsonville SC

Tonight
Low: 68 °F
Partly Cloudy
Saturday
High: 83 °F
Chance
T-storms and
Patchy Fog
then Showers
Likely
Saturday Night
Low: 63 °F
Showers and
Patchy Fog
Sunday
High: 70 °F
Showers
Sunday Night
Low: 62 °F
Showers
Likely
Monday
High: 77 °F
Slight Chance
Showers then
Partly Sunny
Monday Night
Low: 56 °F
Partly Cloudy
Tuesday
High: 69 °F
Mostly Sunny
Tuesday Night
Low: 48 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 68. Light west southwest wind.

Saturday

A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 83. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog between 11pm and 3am. Low around 63. Northeast wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 70. Northeast wind 6 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Sunday Night

Showers likely, mainly before 11pm. Cloudy, with a low around 62. Northeast wind 3 to 5 mph. Chance of precipitation is 60%.

Monday

A 20 percent chance of showers before 9am. Mostly cloudy, with a high near 77.

Monday Night

Partly cloudy, with a low around 56.

Tuesday

Mostly sunny, with a high near 69.

Tuesday Night

Mostly clear, with a low around 48.

Wednesday

Sunny, with a high near 68.